package com.unei.netty.time;

import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelOption;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.SocketChannel;
import io.netty.channel.socket.nio.NioServerSocketChannel;

public class TimeServer {

	private int port;
	
	public TimeServer(int port){
		this.port=port;
	}
	
	public void run() throws Exception{
		EventLoopGroup bossGroup=new NioEventLoopGroup();
		EventLoopGroup workerGroup=new NioEventLoopGroup();
		
		try{
			ServerBootstrap b=new ServerBootstrap();
			b.group(bossGroup, workerGroup);
			b.channel(NioServerSocketChannel.class);
			b.childHandler(new ChannelInitializer<SocketChannel>() {

				@Override
				protected void initChannel(SocketChannel ch) throws Exception {
					ch.pipeline().addLast(new TimeServerHandler());
//					ch.pipeline().addLast(new TimeServerHandler(),new TimeDecoder());
				}
				
			});
			
			b.option(ChannelOption.SO_BACKLOG, 128);
			b.childOption(ChannelOption.SO_KEEPALIVE, true);
			
			ChannelFuture f=b.bind(port).sync();
			f.channel().closeFuture().sync();
		}finally{
			workerGroup.shutdownGracefully();
			bossGroup.shutdownGracefully();
		}
	}
	
	public static void main(String[] args) throws Exception{
		new TimeServer(10001).run();
	}
}
